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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-131266R
    Febuxostat n-butyl isomer (Standard)
    Menadione bisulfite (sodium) (Standard) is the analytical standard of Menadione bisulfite (sodium). This product is intended for research and analytical applications. Menadione bisulfite (sodium) is used as an agent to induce acute oxidative stress, and to function as a plant-defense activator against several pathogens.
    Febuxostat n-butyl isomer (Standard)
  • HY-D0226R
    Quinizarin (Standard)
    Quinizarin (Standard) is the analytical standard of Quinizarin. This product is intended for research and analytical applications. Quinizarin (1,4-Dihydroxyanthraquinone), a part of the anticancer agents such as Doxorubicin, Daunorubicin, and Adriamycin, interacts with DNA by intercalating mode (Kd=86.1 μM). Quinizarin is used as a fungicide and pesticide chemical and has shown the ability to inhibit tumor cell growth.
    Quinizarin (Standard)
  • HY-18342R
    Diflunisal (Standard)
    Diflunisal (Standard) is the analytical standard of Diflunisal. This product is intended for research and analytical applications. Diflunisal (MK-647) is a salicylate derivative with nonsteroidal anti-inflammatory and uricosuric properties, which is used alone as an analgesic and in rheumatoid arthritis patients. The mechanism of action of diflunisal is as a Cyclooxygenase (COX) Inhibitor.
    Diflunisal (Standard)
  • HY-N2381R
    Menthone (Standard)
    Menthone (Standard) is the analytical standard of Menthone. This product is intended for research and analytical applications. Menthone, an orally active monoterpene that can be isolated from plants and Mentha oil with antibacterial, antitumor, antioxidation, and antivirus properties. Menthone is a main volatile component of the essential oil, and has anti-Inflammatory properties in Schistosoma mansoni infection and rheumatoid arthritis.
    Menthone (Standard)
  • HY-13613R
    Dutasteride (Standard)
    Dutasteride (Standard) is the analytical standard of Dutasteride. This product is intended for research and analytical applications. Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT.
    Dutasteride (Standard)
  • HY-B0286R
    Chlorpheniramine (Standard)
    Chlorpheniramine (Standard) is the analytical standard of Chlorpheniramine. This product is intended for research and analytical applications. Chlorpheniramine is a H1 antihistamines commonly used in allergic diseases research.
    Chlorpheniramine (Standard)
  • HY-129554R
    cis-9,10-Epoxystearic acid (Standard)
    cis-​9,​10-​Epoxystearic acid (Standard) (cis-9,10-Epoxyoctadecanoic acid (Standard)) is the analytical standard of cis-​9,​10-​Epoxystearic acid (HY-129554). This product is intended for research and analytical applications. cis-9,10-Epoxystearic acid (cis-9,10-Epoxyoctadecanoic acid) is an endogenous metabolite that can be found in plasma and urine.
    cis-9,10-Epoxystearic acid (Standard)
  • HY-N2165R
    Vicenin 2 (Standard)
    Vicenin 2 (Standard) is the analytical standard of Vicenin 2. This product is intended for research and analytical applications. Vicenin 2 is an angiotensin-converting enzyme (ACE) inhibitor (IC50=43.83 μM) from the aerial parts of Desmodium styracifolium.
    Vicenin 2 (Standard)
  • HY-W051513R
    2-Methylquinazolin-4-ol (Standard)
    2-Methylquinazolin-4-ol (Standard) is the analytical standard of 2-Methylquinazolin-4-ol. This product is intended for research and analytical applications. 2-Methylquinazolin-4-ol is a potent competitive poly(ADP-ribose) synthetase inhibitor, with a Ki of 1.1 μM. 2-Methylquinazolin-4-ol mammalian aspartate transcarbamylase (ATCase) inhibitor, with 0.20 mM[1][2].
    2-Methylquinazolin-4-ol (Standard)
  • HY-B1711AR
    Norfenefrine hydrochloride (Standard)
    Norfenefrine (hydrochloride) (Standard) is the analytical standard of Norfenefrine (hydrochloride). This product is intended for research and analytical applications. Norfenefrine hydrochloride is an orally active, endogenously found α-adrenergic agonist and can be used for the research of female stress incontinence.
    Norfenefrine hydrochloride (Standard)
  • HY-W008940R
    Cytidine 5'-diphosphate disodium salt (Standard)
    Cytidine 5'-diphosphate (disodium salt) (Standard) is the analytical standard of Cytidine 5'-diphosphate (disodium salt). This product is intended for research and analytical applications. Cytidine 5'-diphosphate (Cytidine) disodium salt is a nucleoside diphosphate that acts as a carrier for phosphorylcholine, diacylglycerol, and other molecules during phospholipid synthesis.
    Cytidine 5'-diphosphate disodium salt (Standard)
  • HY-101403R
    N-(5-Aminopentyl)acetamide (Standard)
    N-(5-Aminopentyl)acetamide (Standard) is the analytical standard of N-(5-Aminopentyl)acetamide. This product is intended for research and analytical applications. N-(5-Aminopentyl)acetamide is the acetylated form of the polyamine cadaverine.
    N-(5-Aminopentyl)acetamide (Standard)
  • HY-W012732R
    Isoquinoline (Standard)
    Isoquinoline (Standard) is the analytical standard of Isoquinoline. This product is intended for research and analytical applications. Isoquinoline is an analog of pyridine. Isoquinoline structural-based alkaloids, such as tropoloisoquinoline, phthalideisoquinoline, and naphthylisoquinoline has anti-cancer activities.
    Isoquinoline (Standard)
  • HY-119532R
    Nordeprenyl (Standard)
    Chromium picolinate (Standard) is the analytical standard of Chromium picolinate. This product is intended for research and analytical applications. Chromium picolinate (Chromium (III) picolinate) is a compound that has oral activity. Chromium picolinate induces apoptosis. Chromium picolinate is the activator of p38 MAPK. Chromium picolinate has antioxidant activity. Chromium picolinate can be used in research on type 2 diabetes.
    Nordeprenyl (Standard)
  • HY-B1440R
    Ethaverine hydrochloride (Standard)
    Ethaverine (hydrochloride) (Standard) is the analytical standard of Ethaverine (hydrochloride). This product is intended for research and analytical applications. Ethaverine hydrochloride, a derivative of papaverine, inhibits cardiac L-type calcium channel. Ethaverine hydrochloride is a peripheral vasodilator and antispasmodic agent. Ethaverine hydrochloride can be used for research of peripheral vascular disease.
    Ethaverine hydrochloride (Standard)
  • HY-18963R
    Lavendustin A (Standard)
    Lavendustin A (Standard) is the analytical standard of Lavendustin A. This product is intended for research and analytical applications. Lavendustin A (RG-14355) is a potent, selective and ATP-competitive inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase, with an IC50 of 11 nM. Lavendustin A does not inhibit protein kinase A or C. Lavendustin A can suppress VEGF-induced angiogenesis[1][2].
    Lavendustin A (Standard)
  • HY-136341R
    7,8-Dihydroneopterin (Standard)
    Sanguinarine (Standard) is the analytical standard of Sanguinarine. This product is intended for research and analytical applications. Sanguinarine (Sanguinarin), a benzophenanthridine alkaloid derived from the root of Sanguinaria Canadensis, can stimulate apoptosis via activating the production of reactive oxygen species (ROS). Sanguinarine-induced apoptosis is associated with the activation of JNK and NF-κB.
    7,8-Dihydroneopterin (Standard)
  • HY-N1440R
    Koumine (Standard)
    Koumine (Standard) is the analytical standard of Koumine. This product is intended for research and analytical applications. Koumine is an alkaloid separated from Gelsemium elegans, shows potent anti-tumor activity. Koumine up-regulates the Bax/Bcl-2 ratio and caspase-3 expression in human breast cancer cells. Koumine has anxiolytic, antistress, antipsoriatic, and analgesic activities, protects against the development of arthritis in Rheumatoid arthritis (RA) animal models.
    Koumine (Standard)
  • HY-N0496R
    Ruscogenin (Standard)
    Ruscogenin (Standard) is the analytical standard of Ruscogenin. This product is intended for research and analytical applications. Ruscogenin, an important steroid sapogenin derived from Ophiopogon japonicus, attenuates cerebral ischemia-induced blood-brain barrier dysfunction by suppressing TXNIP/NLRP3 inflammasome activation and the MAPK pathway. Ruscogenin exerts significant anti-inflammatory and anti-thrombotic activities. Ruscogenin has orally bioactivity.
    Ruscogenin (Standard)
  • HY-N7176R
    Kaempferol 3-O-β-D-glucuronide (Standard)
    Prosulfocarb (Standard) is the analytical standard of Prosulfocarb. This product is intended for research and analytical applications. Prosulfocarb is a herbicide with a rapidly growing use trend. Prosulfocarb is used in winter cereals to help address the problem of increasing biotic resistance of weeds to certain pesticides. Environmental and food effects of prosulfocarb have been observed, and its transfer pattern from target crops to non-target areas has been studied. The volatility effect of prosulfocarb is an important factor explaining the inefficiency of isolated area contamination and marginal protection against residue spread.
    Kaempferol 3-O-β-D-glucuronide (Standard)